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禽支原体感染
释义
禽支原体感染
Encyclopedia
农学
〔禽传染病〕
释
avian mycoplasma infections
禽支原体感染
由多种支原体引起的禽类疾病。危害较大的有鸡毒支原体、滑液囊支原体和火鸡支原体。鸡毒支原体感染鸡引起气管炎及气囊炎,感染火鸡引起气囊炎及鼻窦炎,雏鸡及雏火鸡发生结膜炎;滑液囊支原体主要引起鸡和火鸡的滑液囊炎;火鸡支原体主要引起火鸡孵化率降低,雏火鸡气囊炎、骨畸形。
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Returned Overseas Chinese
returned to phoneme
Returnee cultural conflict
Returnee Entrepreneurship
Returnee talent
return function
returning
returning green fertilizer
Returning Home
Return in Snowy Night
return intensity
return loss
return losses
return map
return of capital
return of the Belgian concession in Tianjin
return of the British concession in Xiamen
return of the British concession in Zhenjiang
return of the British leased territory in Weihai
return on agricultural investment
Return on a Snowy Night
return on capital
return on investment
return on investment method
return permeability
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